(19)

(11)

EP 1 286 819 A1

(12)

(43) Date of publication: 05.03.2003 Bulletin 2003/10 (21) Application number: 01931221.4 (22) Date of filing: 21.05.2001

(51) International Patent Classification (IPC)7: B29C 53/04, B29C 53/82, B29C 53/84, B29C 55/02, B29C 55/16, B29C 55/30, B29C 67/20, B29C 71/02 // (B29K105/04, 23:00, B29L25:00, 31:26) (86) International application number: PCT/AU0100/584 (87) International publication number: WO 0108/9805 (29.11.2001 Gazette 2001/48)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 23.05.2000 AU PQ769300 (71) Applicant: S.S.H. Medical Limited Lidcombe,NSW 2141 (AU)	(72) Inventor: Van der Weegen, Clemens Newington, NSW 2127 (AU) (74) Representative: Asquith, Julian Peter  Marks & Clerk,4220 Nash Court,Oxford Business Park South Oxford OX4 2RU Oxford OX4 2RU (GB)